CN116665626A - 移动体的吸音装置 - Google Patents

移动体的吸音装置 Download PDF

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Publication number
CN116665626A
CN116665626A CN202310134670.1A CN202310134670A CN116665626A CN 116665626 A CN116665626 A CN 116665626A CN 202310134670 A CN202310134670 A CN 202310134670A CN 116665626 A CN116665626 A CN 116665626A
Authority
CN
China
Prior art keywords
pipe
sound absorbing
absorbing device
resonance
resonance tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310134670.1A
Other languages
English (en)
Chinese (zh)
Inventor
铃木俊次
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CN116665626A publication Critical patent/CN116665626A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
CN202310134670.1A 2022-02-25 2023-02-17 移动体的吸音装置 Pending CN116665626A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022028296A JP7461978B2 (ja) 2022-02-25 2022-02-25 移動体の吸音装置
JP2022-028296 2022-02-25

Publications (1)

Publication Number Publication Date
CN116665626A true CN116665626A (zh) 2023-08-29

Family

ID=87723011

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310134670.1A Pending CN116665626A (zh) 2022-02-25 2023-02-17 移动体的吸音装置

Country Status (2)

Country Link
JP (1) JP7461978B2 (ja)
CN (1) CN116665626A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7507818B2 (ja) 2022-08-31 2024-06-28 本田技研工業株式会社 移動体の吸音装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11153995A (ja) * 1997-11-20 1999-06-08 Ohbayashi Corp 消音装置及びそれを備えた消音パネル
JP2003063322A (ja) 2001-08-24 2003-03-05 Inoac Corp アンダーカバー
JP4555133B2 (ja) 2005-03-29 2010-09-29 富士重工業株式会社 エンジン吸気音の導入構造
JP5402120B2 (ja) 2008-03-18 2014-01-29 ヤマハ株式会社 車体構造体
JP5499460B2 (ja) 2008-11-14 2014-05-21 ヤマハ株式会社 ダクト及び車両構造体
JP2017009624A (ja) 2015-06-16 2017-01-12 株式会社ミツバ ホーン装置

Also Published As

Publication number Publication date
JP7461978B2 (ja) 2024-04-04
JP2023124503A (ja) 2023-09-06

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